Drinking straw



FIG. 1 is a top, front, right side isometric view of a drinking strawshowing our new design;

FIG. 2 is a bottom, rear, right side isometric view thereof;

FIG. 3 is a top plan view of the drinking straw of FIG. 1, shownenlarged for clarity of disclosure;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevation view of the drinking straw of FIG. 1,the left side elevation view being a mirror image thereof beingidentical thereof;

FIG. 6 is a front elevation view thereof, the rear elevation being amirror image thereof; and,

FIG. 7 is a cross-sectional elevation view taken along line 7-7 of FIG.3.

CLAIM The ornamental design for a drinking straw, as shown anddescribed.